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How to fix a dead FLIR ONE

What you need

  1. How to fix a dead FLIR ONE, Open FLIR ONE: step 1, image 1 of 2 How to fix a dead FLIR ONE, Open FLIR ONE: step 1, image 2 of 2
    • Open the device with the opening tool in crack along top edge of back side.

    • Continue carefully opening the device around all four edges.

  2. How to fix a dead FLIR ONE, Separate the two halves: step 2, image 1 of 1
    • The two halves will separate very easily and the battery connector will detach very easily.

  3. How to fix a dead FLIR ONE, OPTIONAL - Check battery: step 3, image 1 of 1
    • OPTIONAL

    • Lay two pieces of 30 gauge solid insulated wire (wire-wrap wire) onto connector. Press into the two slots to make connections.

    • CAUTION - any wire or probe larger than 30 gauge is likely to damage the connector.

    • Use a multimeter to check the battery voltage, it should be about 3.7 V.

  4. How to fix a dead FLIR ONE, Reconnect battery: step 4, image 1 of 1
    • Carefully reconnect the battery. The two halves of the connector press together easily when properly aligned.

  5. How to fix a dead FLIR ONE, Reassemble: step 5, image 1 of 1
    • Press the two halves of the case together. You might see the LED in the button light or start blinking!

  6. How to fix a dead FLIR ONE, Done: step 6, image 1 of 1
    • Charge the device. A blinking LED indicates charging, a steady LED indicates done.

    • When charged, reconnect device to phone and try it!

    • You may get the message "Camera Files Not Received. Camera files could not be read, temperature accuracy and MSX alignment may be degraded." This is apparently a bug in some versions of the FLIR ONE App.

Finish Line

20 other people completed this guide.

Frank Demarest

Member since: 10/17/17

793 Reputation

1 Guide authored

25 Comments

Totally worked for mine! I almost gave up on it after seeing the YouTube video of the guy smashing his with a hammer. In addition I used a little bit of stablilant 22 contact enhancer product. Thanks Frank!

Todd - Reply

Cool you shared this info with other folks!

Worked for my Android device!

Dmitry G.L. - Reply

I can easily find a 185mAh battery but not a 350mAh. Not sure if anyone knows why its shrunk?

185 seems to work fine though.

Great guide. Sooooo easy.

georgedavies@hotmail.com - Reply

I’m just wondering the same thing : why is there only 185 mAh batteries, with the same model number, and no 350 mAh available online

matthieuv -

Same. Just going to go with the 185. If the battery life is too short, I've had luck (with the current completely dead battery) with plugging it into a small usb powerbank.

gim -

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